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Part Number: 7640473
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Vendor ID Number: 11770
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Custom:
Walter Tool -7640473
by Walter Tool
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Technical Details
Details
Category:
Cutting Tools
Holemaking
Subcategory:
Drilling
Subtype:
Indexable Drill Bodies
Flute Length (mm):
77
Material:
Steel
Number of Flutes:
2
Overall Length (mm):
138
Shank Length (mm):
50
Application range:
H, M, N, P
Base Item Number:
D4240-02-F
Base Item Number2:
D4240-02-F
Body length mm:
84.91
Body Material:
Steel
Brand Name:
Walter
Connection machine side.1:
Cylindrical shank (ISO9766 drill shank with flange) -metric: 20
Coolant style.1:
axial inclined exit
Dc Maximum inch:
0.708
Dc Maximum mm:
17.99
Dc Minimum inch:
0.669
Dc Minimum mm:
17
Flute length mm.1:
77
Hand:
Right
Helix angle.1:
20
Item Name:
D4240-02-17.00F20-C
Item Name2:
D4240-02-17.00F20-C
Lc:Dc ratio:
2
Max RPM:
14970
Number of effective flutes:
2
Overall Length mm:
138
Product Series:
D4240-02-F
Shank length mm.1:
50
Step angle:
45
Step length mm:
46
Vendor Name:
Walter USA, LLC
Vendor Name2:
Walter USA, LLC
Manufactured By:
Walter Tool